116442148 has 12 divisors (see below), whose sum is σ = 204952860. Its totient is φ = 57884192.

The previous prime is 116442143. The next prime is 116442199. The reversal of 116442148 is 841244611.

It can be written as a sum of positive squares in 2 ways, for example, as 112529664 + 3912484 = 10608^2 + 1978^2 .

It is not an unprimeable number, because it can be changed into a prime (116442143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83443 + ... + 84826.

It is an arithmetic number, because the mean of its divisors is an integer number (17079405).

Almost surely, 2^116442148 is an apocalyptic number.

It is an amenable number.

116442148 is a deficient number, since it is larger than the sum of its proper divisors (88510712).

116442148 is a wasteful number, since it uses less digits than its factorization.

116442148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168446 (or 168444 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 116442148 is about 10790.8362975258. The cubic root of 116442148 is about 488.3187528278.

Adding to 116442148 its reverse (841244611), we get a palindrome (957686759).

The spelling of 116442148 in words is "one hundred sixteen million, four hundred forty-two thousand, one hundred forty-eight".